BMW Mini Cooper R55 R56 R57 Passenger's Door Module Cables N/S 9142400

BMW Mini Cooper R55 R56 R57 Passenger's Door Module Cables N/S is a specialized component from the Cables, harnesses and connectors group, responsible for managing the electrical system in the passenger door of Mini R55, R56, and R57 series vehicles. This solution is designed for users who expect stable operation of door electrical systems while maintaining the factory installation concept.

Specifications and technical data

• SKU: 9142400
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9142400
• Substitutable numbers: 61119137800, 9137800, 61119121142, 9121142
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the passenger door module

The presented module is an electrical system component responsible for proper communication between the passenger door harness and other vehicle systems. As a part from the Cables, harnesses and connectors group, it operates in an environment with high humidity and variable temperatures, which is why its construction is prepared for long-term operation inside the car door.

The module works with the factory Mini electrical architecture, which allows for maintaining the original control logic and reduces the risk of communication problems in the vehicle network after replacing the component.

Benefits of using an original Mini module

Using a module dedicated to specific generations of the Mini R55, R56, and R57 allows for maintaining installation consistency and avoiding typical problems associated with mismatched replacements. Proper connectors, matched pin configuration, and correct housing geometry facilitate installation in the factory location and limit the need for installation modifications.

For the user, this means:

• maintaining compatibility with the factory passenger door harness,
• stable operation of electrical systems in the doors,
• reduced risk of communication errors in vehicle systems.

Product characteristics and fitment

The offered module comes from the Mini brand and is an OEM-class component, which translates into proper fitment to the door structure and compatibility with original harnesses. The product has an assigned part number and interchangeable numbers, allowing for precise verification of compatibility with a specific vehicle configuration – this information is available in the technical specifications section.

Before purchasing, it is worth comparing the module markings with the vehicle data to ensure that the component will work with the electrical installation and controls used in the car.

Condition and service application

The passenger door module is offered in a used condition, making it an attractive service solution for maintenance repairs or replacing a damaged component. This type of part is suitable both for typical post-failure repairs and for restoring full door functionality after mechanical damage or interference with the installation.

Choosing an original used module allows for reducing repair costs while maintaining compliance with the vehicle's factory electrical architecture.

Expanding the Mini electrical system

If you are planning a comprehensive repair or upgrade of the door electrical installation area in your Mini and need other components from the same group, such as additional harnesses, connectors, or wire sections, check the available parts in the Mini cables, harnesses and connectors category.

For drivers interested in a broader approach to vehicle service, including the drivetrain, practical tips on component selection may be useful. For this purpose, it is worth reading the article guide to buying a used gearbox – manual, automatic, and DSG, which helps in better planning service work on the car.